Ts10-S - Lennox MCB Series Service Manual
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Also See for MCB Series:
- Installation, operation & maintenance manual (98 pages) ,
- Service manual (24 pages) ,
- Installation instruction (20 pages)
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4.12. TS10-S
Description: High or low voltage protection. Abnormal increases or decreases in voltage are detected by checking the
specified voltage detection circuit.
Possible Affected Components: Power supply wiring, IPM module board, Outdoor PCB or reactor.
Troubleshooting and Repair:
NOTE:
On various models the outdoor PCB can not be removed separately. In this situation the entire outdoor electric
control box should be replaced
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Troubleshooting
